Collar housing for a rotor-stator adaptor for sensitive rotating viscometers



FIG. 1 is a front view of a collar housing for a rotor-stator adaptor for sensitive rotating viscometers showing our new design;

FIG. 2 is a back view thereof;

FIG. 3 is a side view thereof, the other side being essentially the same;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a top view of another embodiment thereof, front, back, side, bottom, and perspective views being akin appropriately to FIGS. 1-3, 5 & 6 but for this embodiment, having a generally rectangular top profile to its plate. 

The ornamental design for a collar housing for a rotor-stator adaptor for sensitive rotating viscometers, as shown and described. 